<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>My JSP 'bookdesc.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<meta http-equiv="content-type" content="text/html;charset=utf-8">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->
	<style type="text/css">
		body {
			font-size: 10pt;
			background: rgb(254,238,189);
		}
		div {
			margin:20px;
			border: solid 2px gray;
			width: 150px;
			height: 150px;
			text-align: center;
		}
		li {
			margin: 10px;
		}
	</style>
	<script type="text/javascript">
		window.onload = function() {
			document.getElementById("del").onclick = function() {
				if (confirm("是否真要删除该图书？") == true) {
					document.getElementById("method").value = "delete";
				}
			};
			document.getElementById("edit").onclick = function() {
				document.getElementById("method").value = "edit";
			};				
		};	
	</script>
  </head>
  
  <body>
  <div>
    <img src="<c:url value='/bs/${book.image }'/>" border="0"/>
  </div>
  <form style="margin:20px;" id="form" action="<c:url value='/bs/admin/BookServlet'/>" method="post">
  	<input type="hidden" name="method" id="method" value=""/>
  	<input type="hidden" name="bid" value="${book.bid }"/>
  	图书名称：<input type="text" name="bname" value="${book.bname }"/><br/>
  	图书单价：<input type="text" name="price" value="${book.price }"/>元<br/>
  	图书作者：<input type="text" name="author" value="${book.author }"/><br/>
  	<input type="hidden" name="image" value="${book.image }"/>
   	图书分类：<select style="width: 150px; height: 20px;" name="cid">
			<c:forEach items="${categoryList }" var="category">
				<option value="${category.cid }" <c:if test="${category.cid eq book.category.cid }">selected='selected'</c:if> >${category.cname }</option>
			</c:forEach>
    		</select><br/>   
    <input type="hidden" name="isdel" value="${book.isdel }"/>
  	<input type="submit" value="删除" id="del"/>
  	<input type="submit" value="修改" id="edit"/>
  </form>
  </body>
</html>
